| 摘要 |
A system for manufacture of a multi-colored three-dimensional object, comprising at least one tank configured to store a colorless pseudoplastic material at atmospheric pressure, at least one bidirectional pump, an extrusion nozzle having at least one opening and configured to draw thereinto at least a quantity of the color materials and/or colorless pseudoplastic material and extrude in image-wise manner the drawn material and a X-Y-Z movement system configured to move at least the extrusion nozzle in a three coordinate system wherein the extrusion nozzle draws and extrudes the pseudoplastic material through the same opening. |
